My quadrilateral vacation2010
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Transcript of My quadrilateral vacation2010
Where might these fellows be heading?
What if they’re going to the same place?
____ or bustGoing to ______?
Which quadrilaterals can you see in this picture?
Singapore, Photo: crderivative @ flickr
Which quadrilaterals can you see in this picture?
San Francisco, Photo: evansent @ flickr
